Mild
Average highs are around 21°C, so days are mild rather than hot.
April verdict
Irvine, California, United States in April
Weather score55Good
Good for holiday weather
Average highs are around 21°C, so days are mild rather than hot. Sunshine averages 9.7h per day, so bright days are a strong part of the month. Rainfall averages 30mm, which is relatively low for holiday planning.
April weather
Monthly averages
Temp
21°C
Rain
30mm
Sun
9.7h
Sea
16°C
Weather score
55
Good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 30mm, which is relatively low for holiday planning.
Bright
Sunshine averages 9.7h per day, so bright days are a strong part of the month.
Cool sea
Sea temperatures average 16°C, so the water can feel cool.
Map
Weather map
Compare Irvine, California, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
April21°C average high
April is on the cooler side of Irvine's year, useful if you prefer less intense daytime heat.
Warmest monthsJuly to September
This stretch sets the upper range for average daytime heat.
Rain
April30mm average rain
April sits near Irvine's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsApril to October
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
April9.7 hours average sun
April sits close to Irvine's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsJuly to August
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
April16°C average sea
April is one of the coolest sea months, so the water may feel fresher than in peak months.
Warmest seaJuly to October
Sea temperatures are usually near 20°C in this stretch, so swimming comfort is at its strongest.
Weather score
April55 weather score
April scores below Irvine's yearly average, so the weather trade-offs are more noticeable.
Best weather monthsJuly to September
These months have the strongest weather score in the monthly averages.
Hotels in Irvine, California, United States
Marriott
Irvine MarriottIrvine, California, USA
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Courtyard Irvine SpectrumIrvine, California, USA
SpringHill Suites by Marriott Irvine John Wayne Airport/Orange CountyIrvine, California, USA